General description This 4-in-1 Soil pH Meter is an essential tool for any gardening enthusiast. It tests soil moisture, pH, sunlight, and temperature, allowing you to easily assess the condition of your plants. The device is designed for both indoor and outdoor use, making it ideal for fruits, flowers, vegetables, shrubs, and more. Technical specifications Measures soil moisture, pH, sunlight, and temperature Large LCD display with green backlight for easy reading Requires a 9V battery (not included) Automatic shut-off function to conserve battery power Installation Insert a 9V battery (not included) Remove the protective cover of the probe Gently insert the probe into the soil from top to bottom Usage Displays four indices of the detection range on the LCD Helps determine when to water, adjust pH, or change lighting for your plants Lightweight and portable design for convenience